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Cheap Flights from Sacramento International to Incheon International

Compare Sacramento International to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

Book the best Incheon International fare with no extra fees

Flight deals from Sacramento International to Incheon International

Looking for a cheap last-minute deal or the best return flight from Sacramento International Airport to Incheon International Airport? If you want to travel next month, return fares start from R 15,314. Find the lowest prices on one-way and return tickets right here.
Seoul.R 7,105 per passenger.Departing Mon, 24 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Mon, 24 Aug, arriving in Incheon International.Price includes taxes and charges.From R 7,105, select.
Seoul.R 8,314 per passenger.Departing Sun, 1 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Sun, 1 Nov, arriving in Incheon International.Price includes taxes and charges.From R 8,314, select.
Seoul.R 8,774 per passenger.Departing Sun, 25 Oct.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sacramento International on Sun, 25 Oct, arriving in Incheon International.Price includes taxes and charges.From R 8,774, select.
Seoul.R 11,372 per passenger.Departing Fri, 26 Mar.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Sacramento International on Fri, 26 Mar, arriving in Incheon International.Price includes taxes and charges.From R 11,372, select.
Seoul.R 11,418 per passenger.Departing Mon, 5 Apr.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Sacramento International on Mon, 5 Apr, arriving in Incheon International.Price includes taxes and charges.From R 11,418, select.
Seoul.R 12,949 per passenger.Departing Fri, 1 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Fri, 1 Jan, arriving in Incheon International.Price includes taxes and charges.From R 12,949, select.
Seoul.R 13,295 per passenger.Departing Wed, 2 Jun.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Sacramento International on Wed, 2 Jun, arriving in Incheon International.Price includes taxes and charges.From R 13,295, select.
Seoul.R 13,385 per passenger.Departing Thu, 24 Dec.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Sacramento International on Thu, 24 Dec, arriving in Incheon International.Price includes taxes and charges.From R 13,385, select.

Find the cheapest month to fly from Sacramento International to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sacramento International to Incheon International flights are currently cheapest in August.
Jul
Find prices
Aug
from R 7,105
Sep
Find prices
Oct
from R 8,774
Nov
from R 8,314
Dec
from R 13,385
Jan
from R 12,949
Feb
Find prices
Mar
from R 11,372
Apr
from R 11,418
May
Find prices
Jun
from R 13,295

Sacramento International to Incheon International: Alternative routes

Compare routes from Sacramento International to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Gimpo International

17km from central Seoul
Closest
from R 9,573
Search flights

Incheon International

48km from central Seoul
Cheapest
from R 7,105
Search flights

Sacramento to Seoul: Flight information

The things to know before you go.
Cheapest flight foundR 7,105
Cheapest month to flyAugust

Finding cheap flights from Sacramento International to Incheon International: Frequently asked questions

The best price we found for a return flight from Sacramento International to Incheon International is R 15,121. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sacramento International to Incheon International. But we found flights with one or more stops from R 15,121.
As of July 2026, there are no flights flying from Sacramento International to Incheon International.
The cheapest month to fly from Sacramento International to Incheon International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to Incheon International Airport on Friday, 30 October 2026.
No airlines currently offer direct flights between Sacramento International Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Incheon International.

Flying from Sacramento International Airport (SMF) to Incheon International Airport (ICN): what you need to know

  • Seoul's timezone is UTC+9, which makes Seoul 17 hours ahead of Sacramento.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport on time to catch your SMF to ICN flight.

  • During popular months like July, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during a peak period in general.

  • If you'd like to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Sacramento International Airport to Incheon International Airport. These are the top stopovers between SMF and ICN:

    • Seattle / Tacoma International Airport

    • San Francisco International Airport

    • Harry Reid International Airport

How to find the cheapest flights from Sacramento International Airport (SMF) to Incheon International Airport (ICN)

  • At the moment, R 7,105 is the cheapest price we've found for a one-way Sacramento International Airport to Incheon International Airport flight. The best price for a return plane ticket is R 15,121. Bear in mind that fares could change due to availability at the time of booking.

  • To pick up cheap tickets from SMF to ICN, book early. Airlines typically offer their best fares when flights are first released.

  • If you can be flexible with your trip dates, use the 'Whole month' search function. It'll show you the cheapest price across the month when looking for a flight from Sacramento International Airport to Incheon International Airport.

  • Cut down on the time spent looking for cheap flights from SMF to ICN by creating a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.

  • Find the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Sacramento International Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Sacramento International Airport (SMF)

  • You'll find SMF at 6900 Airport Boulevard.

  • Sacramento International Airport maintains a solid on-time performance, so you're unlikely to face delays. Departures from SMF touch down on schedule 81% of the time.

  • Central Sacramento to Sacramento International Airport is approximately 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a taxi or driving.

  • Planning to take public transport? Expect a journey time of around 50 minutes.

  • Get your flight from Sacramento International Airport to Incheon International Airport off to an easy start. Only a quick drive from SMF, stay at Holiday Inn Express & Suites Sacramento Airport Natomas by IHG and you'll be well-rested for the trip ahead.

Arriving at Incheon International Airport (ICN)

When to fly to Incheon International Airport (ICN)

  • August is the busiest month for flights from Sacramento International Airport to Incheon International Airport. To steer clear of the crowds, go to Seoul in March.

  • Before locking in your flight from Sacramento International Airport to Incheon International Airport, consider the kind of weather you enjoy. August is the warmest month in Seoul, with the temperature ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • Look for cheap tickets from SMF to ICN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

Explore more of South Korea

  • You've done Seoul, now it's time to explore more of South Korea. Journey around 322 kilometres south-east to Busan to tick off its leading sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you've got a jam-packed schedule ahead.

  • Around 56 kilometres west of Seoul, Incheon is another favourite stop in South Korea. Get a taste of what this destination has to offer at INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

Plan the rest of your trip from Sacramento to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.